Land vehicles – Wheeled – Running gear
Patent
1977-12-19
1979-07-17
Song, Robert R.
Land vehicles
Wheeled
Running gear
180 2402, 280 86, 280708, 280112R, 280767, B60G 1700, B60B 1100
Patent
active
041613252
ABSTRACT:
A removable frame for reduction of axle loads for heavy vehicles is disclosed herein. The frame includes a pair of lever arms pivoted to each other at one end with adjustable biasing means between the free ends of the lever arms. One of the lever arms has at least one wheel supported thereon while the other arm is rotatably connected to a support member adapted to be attached to a vehicle frame. A centering mechanism normally maintains the lever arm in a predetermined position on the support member and accommodates rotation with respect to each other.
REFERENCES:
patent: 3035851 (1962-05-01), Stengelin
patent: 3771812 (1973-11-01), Pierce et al.
patent: 3958654 (1976-05-01), Le Salver et al.
Song Robert R.
Sud-Chemie AG
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